package com.cmower.interview.questions;

import java.util.HashMap;
import java.util.Hashtable;

public class HashMapVsHashtable {
    public static void main(String[] args) {

        HashMap<String,String> hashMap = new HashMap<>();
        hashMap.put(null,null);

Hashtable<String,String> hashtable = new Hashtable<>();
hashtable.put(null,null);



    }
}
